3D打印技术在髋臼骨折患者诊治中的应用效果及对肢体功能的影响研究

The application of 3D printing technique in diagnosis and treatment of acetabular fractures and its effect on limb function

目的观察3D打印技术在髋臼骨折患者诊治中的应用效果及对肢体功能的影响。方法收集86例髋臼骨折患者,按照到院就诊顺序分组,3D组(43例,单数序号)采用3D打印技术辅助诊断与手术治疗,传统组(43例,双数序号)采用传统手术治疗方法。比较2组临床手术指标、骨折复位效果及髋关节功能恢复情况。结果 2组手术时间、出血量、引流量差异均有统计学意义(P<0.05);3D组复位效果及优良率与传统组比较,差异均有统计学意义(P<0.05)。结论 3D打印技术应用于髋臼骨折患者的诊治,可缩短手术时间,减少术中出血量及术后引流量,使手术操作更加精准,有效促进术后肢体功能的恢复。

Objective To study the application of 3D printing technique in diagnosis and treatment of acetabular fractures and its effect on limb function.Methods A total of 86 patients with acetabular fractures were enrolled in our hospital.According to the order of treatment,3D group(43 cases,single serial number)was diagnosed and treated by 3D printing techique.The traditional group(43 cases,double serial number)was treated by traditional surgical treatment.Clinical indicators,fracture reduction and hip function recovery were compared in two groups.Results The operation time,the intraoperative blood loss and the postoperative drainage volume in the 3D group were significantly less than the traditional group(P<0.05).Excellent rate and the percentage of patients in 3D group were significantly better than the traditional group(P<0.05).Conclusion 3D printing technique applying to the diagnosis and treatment of patients with acetabular fractures can shorten the operation time,reduce the intraoperative blood loss and postoperative drainage volume,make the operation more accurate and effectively promote the recovery of postoperative limb function.